83531120640

Names of 83531120640

• Cardinal: 83531120640 can be written as Eighty-three billion, five hundred thirty-one million, one hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.353112064 × 10¹⁰

Factors of 83531120640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 74

Divisors of 83531120640

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 53 55 60 64 66 80 88 96 106 110 120 121 128 132 159 160 165 176 192 212 220 240 242 256 264 265 318 320 330 352 363 384 424 440 480 484 512 528 530 583 605 636 640 660 704 726 768 795 848 880 960 968 1024 1056 1060 1166 1210 1272 1280 1320 1408 1452 1536 1590 1696 1749 1760 1815 1920 1936 2048 2112 2120 2332 2420 2544 2560 2640 2809 2816 2904 2915 3072 3180 3392 3498 3520 3630 3840 3872 4096 4224 4240 4664 4840 5088 5120 5280 5618 5632 5808 5830 6144 6360 6413 6784 6996 7040 7260 7680 7744 8192 8427 8448 8480 8745 9328 9680 10176 10240 10560 11236 11264 11616 11660 12288 12720 12826 13568 13992 14045 14080 14520 15360 15488 16384 16854 16896 16960 17490 18656 19239 19360 20352 20480 21120 22472 22528 23232 23320 24576 25440 25652 27136 27984 28090 28160 29040 30720 30899 30976 32065 33708 33792 33920 34980 37312 38478 38720 40704 40960 42135 42240 44944 45056 46464 46640 49152 50880 51304 54272 55968 56180 56320 58080 61440 61798 61952 64130 67416 67584 67840 69960 74624 76956 77440 81408 81920 84270 84480 89888 90112 92697 92928 93280 96195 101760 102608 108544 111936 112360 112640 116160 122880 123596 123904 128260 134832 135168 135680 139920 149248 153912 154495 154880 162816 168540 168960 179776 180224 185394 185856 186560 192390 203520 205216 217088 223872 224720 225280 232320 245760 247192 247808 256520 269664 270336 271360 279840 298496 307824 308990 309760 325632 337080 337920 339889 359552 370788 371712 373120 384780 407040 410432 434176 447744 449440 450560 463485 464640 494384 495616 513040 539328 540672 542720 559680 596992 615648 617980 619520 651264 674160 675840 679778 719104 741576 743424 746240 769560 814080 820864 868352 895488 898880 901120 926970 929280 988768 991232 1019667 1026080 1078656 1085440 1119360 1193984 1231296 1235960 1239040 1302528 1348320 1351680 1359556 1438208 1483152 1486848 1492480 1539120 1628160 1641728 1699445 1790976 1797760 1853940 1858560 1977536 1982464 2039334 2052160 2157312 2170880 2238720 2387968 2462592 2471920 2478080 2605056 2696640 2703360 2719112 2876416 2966304 2973696 2984960 3078240 3256320 3283456 3398890 3581952 3595520 3707880 3717120 3955072 4078668 4104320 4314624 4341760 4477440 4775936 4925184 4943840 4956160 5098335 5393280 5438224 5752832 5932608 5947392 5969920 6156480 6512640 6566912 6797780 7163904 7191040 7415760 7434240 7910144 8157336 8208640 8629248 8954880 9551872 9850368 9887680 9912320 10196670 10786560 10876448 11505664 11865216 11939840 12312960 13025280 13133824 13595560 14327808 14382080 14831520 14868480 15820288 16314672 16417280 17258496 17909760 19700736 19775360 20393340 21573120 21752896 23011328 23730432 23879680 24625920 26267648 27191120 28655616 28764160 29663040 29736960 31640576 32629344 32834560 34516992 35819520 39401472 39550720 40786680 43146240 43505792 46022656 47460864 47759360 49251840 52535296 54382240 57528320 59326080 63281152 65258688 65669120 69033984 71639040 78802944 79101440 81573360 86292480 87011584 94921728 98503680 105070592 108764480 115056640 118652160 126562304 130517376 131338240 138067968 143278080 157605888 158202880 163146720 172584960 174023168 189843456 197007360 217528960 230113280 237304320 253124608 261034752 262676480 315211776 316405760 326293440 345169920 348046336 379686912 394014720 435057920 474608640 506249216 522069504 525352960 632811520 652586880 690339840 696092672 759373824 788029440 870115840 949217280 1044139008 1265623040 1305173760 1392185344 1518747648 1576058880 1740231680 1898434560 2088278016 2531246080 2610347520 2784370688 3480463360 3796869120 4176556032 5220695040 5568741376 6960926720 7593738240 8353112064 10441390080 13921853440 16706224128 20882780160 27843706880 41765560320 83531120640
• Sum of all divisors σ(n): 299447651832
• Sum of proper divisors (its aliquot sum) s(n): 215916531192
• 83531120640 is an abundant number, because the sum of its proper divisors (215916531192) is greater than itself. Its abundance is 132385410552

Bases of 83531120640

• Binary: 1001101110010110101111100000000000000₂
• Hexadecimal: 0x1372D7C000
• Base-36: 12DG9T6O

Squares and roots of 83531120640

• 83531120640 squared (83531120640²) is 6977448115374234009600
• 83531120640 cubed (83531120640³) is 582834060284665779803488518144000
• The square root of 83531120640 is 289017.5092273823
• The cube root of 83531120640 is 4371.3552558815

Scales and comparisons

• 83,531,120,640 seconds is equal to 2,656 years, 1 week, 4 days, 9 hours, 4 minutes.
• To count from 1 to 83,531,120,640 would take you about five thousand, three hundred twelve years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 83531120640 cubic inches would be around 364.3 feet tall.

Recreational maths with 83531120640

• 83531120640 backwards is 04602113538
• 83531120640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 83531120640's digits is 33
• More coming soon!